Abby is constructing the inscribed circle for △JKL .

Mathematics

2 answers:

Nady [450]3 years ago

5 0

Just took quiz. Correct answer is B

alex41 [277]3 years ago

3 0

Answer:

Hence, the correct answer is:

<em>Construct the angle bisector of ∠J .</em>

Step-by-step explanation:

The steps for the construction of inscribed circle are:

Bisect one of the angles

Bisect another angle

Where they cross is the center of the inscribed circle, called the incenter

Construct a perpendicular from the center point to one side of the triangle

Place compass on the center point, adjust its length to where the perpendicular crosses the triangle, and draw your inscribed circle!.

The answer that best suits the construction among the given option is:

Construct the angle bisector of ∠J.

(Since first steps of the construction will be satisfied)

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kramer

The answer is: E

Hope this helps|

3 0

3 years ago

Bill and Mary Ann went to the Viola bakery. Bill bought 5 pies and 7 donuts for $12.65. Mary Ann bought 6 of each for $12.30.

sweet [91]

Answer:

Pies=$0.85

Donuts= $1.20

Step-by-step explanation:

In the equation let p stand for the number of pies and d stand for the number of donuts.

To solve this set up 2 equations, one representing bill and the other representing Mary Ann.

Bill's equation is 5p+7d=$12.65.
Mary Ann's equation is 6p+6d=$12.30

Then solve using a system of equations. Systems of equations can be solved using elimination or substitution. I will use substitution. Solve bill's equation for p. This gives you $p=\frac{12.65-7d}{5}$ . Then, you can substitute that into Mary Ann's equation. This looks like $6\cdot \frac{12.65-7d}{5}+6d=12.3$ . Solve for d. Once you solve d=1.20. Finally, substitute 1.20 back into either Bill's or Mary Ann's for d and solve for p. No matter which equation you use p=0.85.